| Camellia Park - Jerry Bailey Road, Shoalhaven Heads |   |
| Cameron Glen Management - Harris St, Cameron Park | |
| Camden Grove retirement village | |
| Canobolas Caravan Park - Bathurst Road, Orange | |
| Casey’s Beach Holiday Park - Beach Road, Sunshine Bay | |
| Casino Holiday Park - Light Street, Casino | |
| Central Coast Holiday Parks - Budgewoi | Canton Beach | Norah Head | Toowoon Bay | |
| Catalina Retirement Village - Dreaves Road, Cooranbong | |
| Cedar on Collins | |
| Central Ranges Pipeline |  |
| Central Village Newcastle - Arthur Street, Mayfield | |
| City Lights Holiday Park - Goonoo Goonoo Rd, South Tamworth | |
| CJT - Wallace St, Blacktown |
|
| Clarence Head Caravan Park | |
| CleanPeak Energy (formerly ReNu Energy) |  |
| Clyde View Holiday Park - Breach Rd, Batehaven | |
| Coachstop Caravan Park - corner Anzac Street and Cracknell Lane, South Maitland | |
| Coast & Country Developments - Burragorang Rd, Oakdale and Carrs Rd, Neath | |
| Coastal Palms Park - Shoalhaven Heads Road, Shoalhaven Heads | |
| Coffs Coast Holiday parks - Wharf Street, Woolgoolga | Lyons Road, Sawtell | Lake Road Woolgoolga | Ocean Parade, Coffs Harbour | |
| Colonial Tweed Holiday and Home Park - Philp Pde, Tweed Heads South | |
| Commander Power & Gas |  |
| Coolah Tourist Park | |
| Cooranbong Gardens | |
| Country Acres | |
| CovaU | |
| CleanPeak Energy (CPE) Mascot (previously Enwave Mascot) | |
| CPE Central Park - Central Park Ave and Broadyway, Chippendale | |
| Crystal Waters Estate - South St, Tuncurry | |
| Cudgegong Waters Park - Cudgegong Rd, Cudgegong | |
| Cumberland Villages - Mawson St and Marton St, Shortland | |
| Cumberland Gardens | |
|
|
| Darling Square (North East) BMC - Darling Square, Harbour Street, Haymarket | |
| Darling Square (South East) BMC - Darling Square - Haymarket | |
|
Dawson River Tourist Park - Manning River Drive, Cundletown |
|
| Deposited Plan 1239433 OC Fisher Avenue - Phoenix Gardens, Fisher Avenue, Pennant Hills | |
| Deposited Plan 1244038 - Maroubra Rd, Maroubra | |
| Diamond Beach Holiday Park - Jubilee Parade, Diamond Beach | |
| Diamond Energy | |
| Diamond Waters Caravan Park |
|
| Discover Energy | |
| Discovery Holiday Parks - Murray Street, Lake Hume Village | Fenwick Drive, Ballina | Princes Highway, Boydtown | Aquatic Road, Darawank | Old Barmah Road, Moama | Deniliquin Street, Moama | Fishermans Drive, Emerald Beach | Ewingsdale Road, Byron Bay | Johnston Street, Casino | Crooked River Road, Gerroa | |
| Dodo Power & Gas | |
| Dolphins Point Tourist Park - Dolphin Point Road, Dolphin Point | |
| Dubbo North Caravan Park - Bourke St, Dubbo | |
| Dunbogan Caravan Park - 9-21 Bell Street, Dunbogan | |
| Eaglehawk Park ACT - Federal Hwy, Sutton | |
| Ecoserv Australia - Hollyhock Ave, Camden and Victoria St, Berry | |
| Eden Gateway Caravan Park - Princes Highway, Eden | |
| Edgewater Holiday Park | |
| Electricity in a Box | |
| Eleebana Shores Retirement Village - Burton Rd, Mount Hutton | |
| EnergyAustralia | |
| Endeavour Energy (formerly Integral Energy Network) |  |
| Energy Locals | |
| Energy Trade | |
| Energy Trade Network | |
|
ENGIE (previously Simply Energy) |
|
| EnergyCo | Renewable Energy Infrastructure |
| Essential Energy (formerly Country Energy Network) | |
| Essential Water (operated by Essential Energy) |  |
| Evergy | |
| Evoenergy | |
| Eureka Group Holdings - Eureka Shorty O'Neil Village – Braceman St, Broken Hill | Lismore Lake Holiday Park – Bruxner Hwy Lismore |
|
*RoRL refers to Retailer of Last Resort. See our webpage for more information
